Intrinsically Safe and Explosion-Proof fire products are designed to enable safe operation of high-quality fire detection technology in explosive and hazardous environments.
Achieving "Intrinsically Safe" status means the electrical components of these products are incapable of sparking or generating heat that could ignite explosive atmospheres, achieved by carefully controlling current and voltage levels across the entire circuit. This safety standard ensures that electrical and thermal energy is contained to prevent ignition in hazardous settings involving explosive gases or combustible dust.
Intrinsically Safe & Explosion Proof Fire Alarm Devices
Intrinsically Safe and Explosion-Proof fire products are designed to enable safe operation of high-quality fire detection technology in explosive and hazardous environments.
Achieving "Intrinsically Safe" status means the electrical components of these products are incapable of sparking or generating heat that could ignite explosive atmospheres, achieved by carefully controlling current and voltage levels across the entire circuit. This safety standard ensures that electrical and thermal energy is contained to prevent ignition in hazardous settings involving explosive gases or combustible dust.
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Apollo Orbis I.S. CR Heat Detector with Flashing LED (ORB-HT-51154-APO)
ORB-HT-51154-APO
> Intrinsically safe
> CR heat detector
> Ideal for dirty / smoky environments£78.68 £65.57
Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Apollo Orbis I.S. CS Heat Detector (ORB-HT-51155-APO)
ORB-HT-51155-APO
> Intrinsically safe
> CS heat detector
> Ideal for dirty / smoky environments£78.68 £65.57 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Apollo Orbis I.S. CS Heat Detector with Flashing LED (ORB-HT-51156-APO)
ORB-HT-51156-APO
> Intrinsically safe
> CS heat detector
> Ideal for dirty / smoky environments£78.68 £65.57 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Apollo Orbis I.S. Optical Smoke Detector (ORB-OP-52027-APO)
ORB-OP-52027-APO
> Intrinsically safe
> Reduces false alarms
> Algorithms for reliability of alarm£82.51 £68.76 
In Stock
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Apollo Orbis I.S. Optical Smoke Detector with Flashing LED (ORB-OP-52028-APO)
ORB-OP-52028-APO
> Intrinsically safe
> Reduces false alarms
> Algorithms for reliability of alarm£83.78 £69.82
In Stock
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Apollo Orbis I.S. Multi-Sensor Detector (Optical/Heat) with Flashing LED (ORB-OH-53028-APO)
ORB-OH-53028-APO
> Intrinsically safe
> Optical/heat multisensor
> Reduces false alarms£90.54 £75.45 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Siemens FDFM242 Mounting Bracket for FDF242 Flame Detector (S54330-B11-A1)
S54330-B11-A1
> Mounting bracket
> For FDF242 flame detector
> Aluminium construction£91.06 £75.88
Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Siemens FDFC242 Rain Hood for FDF242 Flame Detector (S54330-B13-A1)
S54330-B13-A1
> Enhanced environment protection
> Does not restrict FOV
> for FDF242 or FDF242-EX£92.04 £76.70 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Apollo Orbis I.S. Multi-Sensor Detector (Optical/Heat) (ORB-OH-53027-APO)
ORB-OH-53027-APO
> Intrinsically safe
> Optical/heat multisensor
> Reduces false alarms£94.01 £78.34 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Hochiki Conventional Intrinsically Safe Manual Call Point (CCP-E-IS)
CCP-E-IS
> Approved to EN54 Part 12
> Rugged design
> ATEX Classification to II 1G Eex ia IIC T4£116.00 £96.67
Limited Stock
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Hochiki Conventional Shunt Diode Safety Barrier (Z787)
Z787
> Simple installation onto standard DIN railing
> Removable colour-coded terminals for easy connection
> Can accommodate conductors up to 2.5 mm£122.65 £102.21 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Eaton Cooper Addressable Zone Monitor Unit (Intrinsically Safe) (CZMU352-IS)
CZMU352-IS
> ATEX compliant
> Soft addressed
> Intrinsically safe£136.12 £113.43
Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time.
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